You can now link your characters account to your main one. Use the drop down menu in the top right corner then go to profile, from there edit your profile, then go to Linked Accounts. Then begin adding from there. The dropdown menu in the top right is where you can find your linked accounts.

The Bloodstained Warf is Port Fortune's waterfront harbour and docks. Exports from all around are brought in here either by trade, stealing or by smuggling. From there they are sent all through the city by carriage. Most however end up in the Dockyard Market where people can buy them, stealing from the market never got anyone anywhere but the gallows anyways.